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GB0308197D0 - Gas flow generator - Google Patents

Gas flow generator

Info

Publication number
GB0308197D0
GB0308197D0 GBGB0308197.3A GB0308197A GB0308197D0 GB 0308197 D0 GB0308197 D0 GB 0308197D0 GB 0308197 A GB0308197 A GB 0308197A GB 0308197 D0 GB0308197 D0 GB 0308197D0
Authority
GB
United Kingdom
Prior art keywords
gas flow
flow generator
generator
gas
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0308197.3A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technology Partnership PLC
Original Assignee
Technology Partnership PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technology Partnership PLC filed Critical Technology Partnership PLC
Priority to GBGB0308197.3A priority Critical patent/GB0308197D0/en
Publication of GB0308197D0 publication Critical patent/GB0308197D0/en
Priority to DE602004002207T priority patent/DE602004002207T2/en
Priority to PCT/GB2004/001526 priority patent/WO2004090335A1/en
Priority to JP2006506100A priority patent/JP2006522896A/en
Priority to US10/551,788 priority patent/US7550034B2/en
Priority to EP04726205A priority patent/EP1618306B1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0027—Special features without valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1077—Flow resistance valves, e.g. without moving parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/15—Moving nozzle or nozzle plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GBGB0308197.3A 2003-04-09 2003-04-09 Gas flow generator Ceased GB0308197D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB0308197.3A GB0308197D0 (en) 2003-04-09 2003-04-09 Gas flow generator
DE602004002207T DE602004002207T2 (en) 2003-04-09 2004-04-07 GAS FLOW GENERATOR
PCT/GB2004/001526 WO2004090335A1 (en) 2003-04-09 2004-04-07 Gas flow generator
JP2006506100A JP2006522896A (en) 2003-04-09 2004-04-07 Gas flow generator
US10/551,788 US7550034B2 (en) 2003-04-09 2004-04-07 Gas flow generator
EP04726205A EP1618306B1 (en) 2003-04-09 2004-04-07 Gas flow generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0308197.3A GB0308197D0 (en) 2003-04-09 2003-04-09 Gas flow generator

Publications (1)

Publication Number Publication Date
GB0308197D0 true GB0308197D0 (en) 2003-05-14

Family

ID=9956486

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0308197.3A Ceased GB0308197D0 (en) 2003-04-09 2003-04-09 Gas flow generator

Country Status (6)

Country Link
US (1) US7550034B2 (en)
EP (1) EP1618306B1 (en)
JP (1) JP2006522896A (en)
DE (1) DE602004002207T2 (en)
GB (1) GB0308197D0 (en)
WO (1) WO2004090335A1 (en)

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US7462222B2 (en) * 2004-10-05 2008-12-09 Caterpillar Inc. Filter service system
US7384455B2 (en) * 2004-10-05 2008-06-10 Caterpillar Inc. Filter service system and method
US7410529B2 (en) * 2004-10-05 2008-08-12 Caterpillar Inc. Filter service system and method
GB0508194D0 (en) * 2005-04-22 2005-06-01 The Technology Partnership Plc Pump
RU2314439C2 (en) * 2005-10-11 2008-01-10 Владимир Иванович Володин Method of and device for vibrointertia transportation of liquid or gas
US20070085449A1 (en) 2005-10-13 2007-04-19 Nanyang Technological University Electro-active valveless pump
PL2084108T3 (en) * 2006-09-28 2018-03-30 Watreco Ip Ab Vortex generator
DE602007004546D1 (en) 2006-09-28 2010-03-18 Tyco Healthcare Portable wound therapy system
EP2090781B1 (en) 2006-12-09 2018-08-22 Murata Manufacturing Co. Ltd. Piezoelectric micro-blower
KR101033077B1 (en) * 2006-12-09 2011-05-06 가부시키가이샤 무라타 세이사쿠쇼 Piezoelectric pump
JP5012889B2 (en) * 2007-10-16 2012-08-29 株式会社村田製作所 Piezoelectric micro blower
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
DE102008004147A1 (en) * 2008-01-14 2009-07-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Micropump for pumping of fluid, has diaphragm, which is extended over cross section of fluid channel, and has fluid component with passage by diaphragm
RU2365795C1 (en) * 2008-02-19 2009-08-27 Федеральное государственное унитарное предприятие Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Pumping device
WO2009122340A1 (en) * 2008-04-04 2009-10-08 Koninklijke Philips Electronics N.V. Microfluidic mixing with ultrasound transducers
WO2009148008A1 (en) 2008-06-03 2009-12-10 株式会社村田製作所 Piezoelectric micro-blower
WO2009148005A1 (en) 2008-06-05 2009-12-10 株式会社村田製作所 Piezoelectric microblower
DE102008038549A1 (en) * 2008-08-20 2010-03-04 Siemens Aktiengesellschaft Airflow producing device for cooling electronic circuit i.e. electronic ballast, utilized for energy-saving lamp, has vibrating element that is stimulated to vibrate by stimulation element, where vibrations lead to air flow
WO2010032607A1 (en) * 2008-09-22 2010-03-25 株式会社村田製作所 Electronic device
US8821134B2 (en) 2009-06-03 2014-09-02 The Technology Partnership Plc Fluid disc pump
SG176226A1 (en) * 2009-06-03 2011-12-29 The Technology Partnership Plc Fluid disc pump
WO2011040320A1 (en) 2009-10-01 2011-04-07 株式会社村田製作所 Piezoelectric micro-blower
JP5360229B2 (en) * 2009-12-04 2013-12-04 株式会社村田製作所 Piezoelectric micro blower
US8371829B2 (en) 2010-02-03 2013-02-12 Kci Licensing, Inc. Fluid disc pump with square-wave driver
US8646479B2 (en) 2010-02-03 2014-02-11 Kci Licensing, Inc. Singulation of valves
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
CN105749363B (en) 2011-07-26 2019-04-23 史密夫及内修公开有限公司 System and method for controlling the operation of Reduced pressure treatment system
JP5528404B2 (en) 2011-09-06 2014-06-25 株式会社村田製作所 Fluid control device
JP5505559B2 (en) * 2011-10-11 2014-05-28 株式会社村田製作所 Fluid control device and method for adjusting fluid control device
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
EP3326656B1 (en) 2011-11-02 2020-06-24 Smith & Nephew plc Reduced pressure therapy apparatuses
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
TWI475180B (en) 2012-05-31 2015-03-01 Ind Tech Res Inst Synthetic jet device
DE102012210127B4 (en) 2012-06-15 2014-02-06 Siemens Aktiengesellschaft Device for generating an air flow and arrangement
JP6725528B2 (en) 2014-12-22 2020-07-22 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ Device and method for negative pressure wound therapy
US10744295B2 (en) 2015-01-13 2020-08-18 ResMed Pty Ltd Respiratory therapy apparatus
US10388849B2 (en) 2016-01-29 2019-08-20 Microjet Technology Co., Ltd. Piezoelectric actuator
US10487820B2 (en) 2016-01-29 2019-11-26 Microjet Technology Co., Ltd. Miniature pneumatic device
US10529911B2 (en) 2016-01-29 2020-01-07 Microjet Technology Co., Ltd. Piezoelectric actuator
US10584695B2 (en) 2016-01-29 2020-03-10 Microjet Technology Co., Ltd. Miniature fluid control device
US10371136B2 (en) 2016-01-29 2019-08-06 Microjet Technology Co., Ltd. Miniature pneumatic device
US10451051B2 (en) 2016-01-29 2019-10-22 Microjet Technology Co., Ltd. Miniature pneumatic device
EP3203076B1 (en) 2016-01-29 2021-05-12 Microjet Technology Co., Ltd Miniature fluid control device
EP3203081B1 (en) 2016-01-29 2021-06-16 Microjet Technology Co., Ltd Miniature fluid control device
US9976673B2 (en) 2016-01-29 2018-05-22 Microjet Technology Co., Ltd. Miniature fluid control device
TWI676739B (en) * 2016-01-29 2019-11-11 研能科技股份有限公司 Micro-gas pressure driving apparatus
US10388850B2 (en) 2016-01-29 2019-08-20 Microjet Technology Co., Ltd. Piezoelectric actuator
US10615329B2 (en) 2016-01-29 2020-04-07 Microjet Technology Co., Ltd. Piezoelectric actuator
EP3203080B1 (en) 2016-01-29 2021-09-22 Microjet Technology Co., Ltd Miniature pneumatic device
US10746169B2 (en) 2016-11-10 2020-08-18 Microjet Technology Co., Ltd. Miniature pneumatic device
US10655620B2 (en) 2016-11-10 2020-05-19 Microjet Technology Co., Ltd. Miniature fluid control device
US10683861B2 (en) 2016-11-10 2020-06-16 Microjet Technology Co., Ltd. Miniature pneumatic device
TWI663332B (en) * 2017-08-31 2019-06-21 研能科技股份有限公司 Gas transmitting device
JPWO2019208016A1 (en) * 2018-04-24 2021-02-25 株式会社村田製作所 Valves and fluid controls with valves
GB2583880A (en) 2020-07-31 2020-11-11 Ttp Ventus Ltd Actuator for a resonant acoustic pump
GB2624475B (en) 2023-02-08 2025-06-18 Foster & Freeman Ltd Volatile sampling device

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US5096388A (en) * 1990-03-22 1992-03-17 The Charles Stark Draper Laboratory, Inc. Microfabricated pump
ATE131421T1 (en) * 1991-12-04 1995-12-15 The Technology Partnership Plc DEVICE AND METHOD FOR GENERATING LIQUID DROPS
DE4422743A1 (en) * 1994-06-29 1996-01-04 Torsten Gerlach Micropump
US5525041A (en) * 1994-07-14 1996-06-11 Deak; David Momemtum transfer pump
US6164933A (en) * 1998-04-27 2000-12-26 Matsushita Electric Works, Ltd. Method of measuring a pressure of a pressurized fluid fed through a diaphragm pump and accumulated in a vessel, and miniature pump system effecting the measurement
GB0112784D0 (en) * 2001-05-25 2001-07-18 The Technology Partnership Plc Pump
US6761028B2 (en) * 2001-10-15 2004-07-13 Ngk Insulators, Ltd. Drive device
US7048519B2 (en) * 2003-04-14 2006-05-23 Agilent Technologies, Inc. Closed-loop piezoelectric pump

Also Published As

Publication number Publication date
WO2004090335A1 (en) 2004-10-21
DE602004002207D1 (en) 2006-10-12
JP2006522896A (en) 2006-10-05
DE602004002207T2 (en) 2006-12-28
EP1618306A1 (en) 2006-01-25
US20060201327A1 (en) 2006-09-14
US7550034B2 (en) 2009-06-23
EP1618306B1 (en) 2006-08-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)